FIX: SQL Server 2000 might produce an incorrect cardinality estimate for outer joins

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BUG #: 364385 (SHILOH_BUGS)

SYMPTOMS
SQL Server 2000 might produce an incorrect cardinality estimate for outer joins. For queries that involve an outer join, this incorrect cardinality estimation can lead to query plans that perform poorly.
RESOLUTION

Service pack information

To resolve this problem, obtain the latest service pack for Microsoft SQL Server 2000. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:
290211 How to obtain the latest SQL Server 2000 service pack

Hotfix information

The English version of this fix has the file attributes (or later) that are listed in the following table. The dates and times for these files are listed in coordinated universal time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel.
   Date         Time   Version         Size             File name   -------------------------------------------------------------------------   26-Feb-2003  03:41  2000.80.777.0      29,244 bytes  Dbmslpcn.dll   08-Feb-2003  05:43                    786,432 bytes  Distmdl.ldf   08-Feb-2003  05:43                  2,359,296 bytes  Distmdl.mdf   30-Jan-2003  01:55                        180 bytes  Drop_repl_hotfix.sql   01-Feb-2003  00:32  2000.80.763.0   1,557,052 bytes  Dtsui.dll   30-Jan-2003  05:18                    746,470 bytes  Instdist.sql   30-Jan-2003  01:55                      1,402 bytes  Inst_repl_hotfix.sql   08-Feb-2003  06:40  2000.80.765.0      90,692 bytes  Msgprox.dll   26-Mar-2003  01:43                  1,066,588 bytes  Replmerg.sql   08-Feb-2003  06:40  2000.80.765.0     221,768 bytes  Replprov.dll   08-Feb-2003  06:40  2000.80.765.0     307,784 bytes  Replrec.dll   07-Mar-2003  05:02                  1,084,369 bytes  Replsys.sql   03-Mar-2003  17:18                    104,958 bytes  Sp3_serv_uni.sql   19-Mar-2003  18:20  2000.80.789.0      28,672 bytes  Sqlevn70.rll   28-Feb-2003  01:34  2000.80.778.0     176,696 bytes  Sqlmap70.dll   08-Feb-2003  06:40  2000.80.765.0      57,920 bytes  Sqlrepss.dll   26-Mar-2003  05:57  2000.80.794.0   7,602,257 bytes  Sqlservr.exe   08-Feb-2003  06:40  2000.80.765.0      45,644 bytes  Sqlvdi.dll   26-Feb-2003  03:41  2000.80.777.0      29,244 bytes  Ssmslpcn.dll   26-Feb-2003  03:41  2000.80.777.0      82,492 bytes  Ssnetlib.dll        17-Mar-2003  14:49                    727,132 bytes  Sysmessages.sym   28-Feb-2003  01:34  2000.80.778.0      98,872 bytes  Xpweb70.dll				

Note Because of file dependencies, the most recent hotfix or feature that contains the files may also contain additional files.
STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.This problem was first corrected in Microsoft SQL Server 2000 Service Pack 4.
Properties

Article ID: 817709 - Last Review: 01/06/2015 12:30:17 - Revision: 2.0

  • Microsoft SQL Server 2000 Service Pack 3
  • kbnosurvey kbarchive kbbug kbfix kbqfe kbsqlserv2000presp4fix KB817709
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